摘要
分析了应用于电动汽车的车载充电机系统结构,制作了2kW车载充电机样机。试验结果表明,基于BOOST电路的有源校正功率因数达到了0.987 9,充电恒流、恒压、恒功率指标满足要求。
A kind of on-board chargerstructure for electric vehicle is analyzed first, and then a 2kW on-board charger is designed. The test results show that the active power correctionfactoris 0.987 9 based on BOOST circuit. The charging indexes such as constant current, constant voltage and constant power meets the needs.
作者
王虎
高桂芬
WANG Hu;GAO Guifen(SAIC-GM-Wuling Automobile Co.,Ltd.Technology Center,Liuzhou 545007,China)
出处
《长春工业大学学报》
CAS
2018年第4期356-361,共6页
Journal of Changchun University of Technology
关键词
车载充电机
有源功率因数校正
LLC串联谐振全桥
on-board charger；Active Power Factor Correction（APFC）；LLC series resonant full bridge
